Noted: 1. For first use, please long press the chick head for 5 seconds or insert in power supply for charging to activate the night light. 2. You can use this night light while charging, but it will be harm for the battery life. Therefore, we suggest that it's better to use it after charged. Specifications: Material: BPA-free soft silicone top & ABS base Battery Capacity: 1200mAh/3.7V Charging Time: 4.5 Hours Color Temperature: 3000K with Warm Light Full Charge Last Time: High light 8 hours; Low light 300 hours Size: 104.2*104.2*118.5mm Weight: 7.05oz Package Includes: 1x Chick Night Light 1x USB Cable 1x User Manual